Dario Castillo is a seasoned global support and security leader with over two decades of experience in technology, specializing in managed services and cloud operations. Their career began in Argentina as a Data Network Engineer, progressing through significant roles at Avaya, DXC Technology, and MTS Allstream, where they focused on engineering leadership, customer support, and operational excellence. Currently, Dario serves as the Principal Enterprise Support Manager at OpenText, leading global teams and driving initiatives that enhance customer success. Dario holds a Master's degree in Telecommunications Engineering and continues to expand their expertise through various certifications in networking and security.
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